Investiture of the Gods!

The TV Series, Investiture of the Gods, finally came to an end.

When Daoist Hongjun came, the viewers realized that, when the three sect masters greeted each other by calling each other 'Daoist brother', it wasn't a friendly gesture but that they were indeed brothers under one master! Now that the truth came out, the viewers had to believe what they had deemed impossible!

It turned out that the heaven-shaking war between immortals of the two sects was a conflict between brothers from one master!?

How powerful is this master?!